import java.util.Scanner;
public class If01 {
	public static void main(String[] args) {
		Scanner scanner = new Scanner(System.in);
		System.out.println("请输入年龄：");
		int age = scanner.nextInt();
		if(age > 18){
			System.out.println("你年龄已经大于18，该自己负责了");
		}

		System.out.println("程序继续");
	}
}